.solution {
  &-header {
    height: 500px;
    padding-top: 150px;
    padding-left: 240px;

    .header-content {
      .text-title {
        margin-bottom: 24px;
        font-family: PingFangSC-Medium, "PingFang SC";
        font-size: 46px;
        font-weight: 500;
        line-height: 69px;
        color: #333;
      }

      .text-sub {
        width: 876px;
        font-family: PingFangSC-Regular, "PingFang SC";
        font-size: 20px;
        font-weight: 400;
        line-height: 28px;
        color: #495062;
      }
    }
  }

  &-wapper {
    .group1 {
      width: 100%;
      height: 485px;
      padding-top: 80px;
      background: #fff;

      &-title {
        font-family: Helvetica;
        font-size: 38px;
        line-height: 46px;
        color: #333;
      }

      .text-list {
        column-gap: 39px;
        height: 274px;

        li {
          position: relative;
          width: 323px;
          padding-top: 136px;

          span {
            position: relative;
            font-family: PingFangSC-Regular, "PingFang SC";
            font-size: 18px;
            font-weight: 400;
            line-height: 25px;
            color: #333;
          }

          .text-bg {
            position: absolute;
            top: 0;
            left: 0;
            width: 167px;
            height: 100%;
          }
        }
      }
    }

    .group2 {
      width: 100%;
      height: 768px;
      padding-top: 80px;
      background: rgb(247 249 250 / 100%);

      &-title {
        margin-bottom: 70px;
        font-family: Helvetica;
        font-size: 38px;
        line-height: 46px;
        color: #333;
      }

      &-content {
        .group2-image {
          width: 903px;
          height: 490px;
          margin-right: 33px;
        }

        .text-content {
          width: 503px;

          .text1 {
            margin-bottom: 18px;
            font-family: PingFangSC-Medium, "PingFang SC";
            font-size: 22px;
            font-weight: 500;
            line-height: 30px;
            color: #333;
          }

          .text-items {
            row-gap: 24px;

            li {
              font-family: PingFangSC-Regular, "PingFang SC";
              font-size: 18px;
              font-weight: 400;
              line-height: 25px;
              color: #333;
            }
          }
        }
      }
    }

    .group3 {
      width: 100%;
      height: 833px;
      padding-top: 80px;
      background: #fff;

      &-title {
        margin-bottom: 70px;
        font-family: PingFangSC-Regular, "PingFang SC";
        font-size: 38px;
        font-weight: 400;
        line-height: 53px;
        color: #333;
      }

      .card-items {
        row-gap: 30px;
        column-gap: 24px;
        width: 1440px;
        flex-wrap: wrap;

        li {
          width: 708px;
          height: 210px;
          padding: 40px 38px 40px 40px;
          cursor: pointer;
          background: linear-gradient(180deg, rgb(245 246 249 / 80%) 0%, #fff 100%);
          border: 2px solid #fff;
          border-radius: 4px;
          box-shadow: 7px 5px 16px 2px rgb(163 176 203 / 10%);

          &:hover {
            box-shadow: 7px 5px 30px 2px rgb(163 176 203 / 26%);
          }

          .card-header {
            margin-bottom: 20px;

            .icon-image {
              width: 26px;
              height: 26px;
              margin-right: 10px;
            }

            .text-title {
              font-family: PingFangSC-Medium, "PingFang SC";
              font-size: 24px;
              font-weight: 500;
              line-height: 33px;
              color: #333;
            }
          }

          .text-content {
            font-family: PingFangSC-Regular, "PingFang SC";
            font-size: 20px;
            font-weight: 400;
            line-height: 28px;
            color: #666;
          }
        }
      }
    }
  }
}